<header class="header dn-all">
  <div class="header-content wd">
    <div class="logo">
    <a href="/"> 
      <img class="logo-img" src="/basic/images/logo.png" alt="" />
    </a> 
    </div>
    <nav class="nav">
      <ul id="nav">
        <li><a href="/index.php?upcache=1">主页</a></li>
        {volist name="category" id="item"}
        <li>
          <a href="{$item.url}">{$item.category_name}</a>
          
          <div class="sub-nav">
            {if !empty($item.children)}
            {volist name="item.children" id="subItem"}
            <p>
              <a href="{$subItem.url}"
                >{$subItem.category_name}</a
              >
            </p>
            {/volist}
            {/if}
          </div>
   
        </li>
      
        {/volist}
      </ul>
    </nav>
  </div>
</header>

<div class="sj-all">
  <header class="sj-head">
    <div class="header-bj"></div>
    <bottom id="m-click" class="icon-an1 icon-an m-click"
      ><span class="icon-an-1"></span><span class="icon-an-2"></span
      ><span class="icon-an-3"></span>
    </bottom>
    <div class="logo">
      <a href="/">
        <img src="/basic/images/logo.png" alt=""
      /></a>
    </div>
    <i class="iconfont go-home icon-home"></i>
  </header>

  <div class="sj-nav sj-all" id="navs">
    <ul id="nav" class="">
      <li><a href="/">主页</a></li>

      {volist name="category" id="item"}
      <li>
        <a href="{$item.url}">{$item.category_name}</a>
      </li>
      {/volist}
    </ul>
  </div>
</div>
